Answer this question using the One-Way ANOVA with Equal Sample Sizes:
Weights (kg) of poplar trees were obtained from trees planted in a sandy and dry region. The trees were given different treatments identified in the table below. Use a 0.05 significance level to test the claim that the four treatment categories yield poplar trees with the same mean weight. Is there a treatment that appears to be most effective in the sandy and dry region?
No Treatment
Fertilizer
Irrigation
Fertilizer and Irrigation
0.60
1.16
0.65
0.22
1.11
0.93
0.08
2.13
0.07
0.30
0.62
2.33
0.59
0.01
1.74
0.44
0.17
0.03
0.12
Already registered? Login
Not Account? Sign up
Enter your email address to reset your password
Back to Login? Click here